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USGS Surface-Water Daily Statistics for Pennsylvania

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[!] ICE EFFECTS ON STREAMFLOW -- During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.



The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 03042500 Two Lick Creek at Graceton, PA


Indiana County, Pennsylvania
Hydrologic Unit Code 05010007
Latitude  40°31'02", Longitude  79°10'19" NAD27
Drainage area 171  square miles
Gage datum 981.63 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1968-10-01 -> 2021-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 385 384 415 505 303 290 196 183 123 135 197 376
2 421 445 482 484 312 247 175 149 126 151 187 331
3 367 426 510 486 289 209 162 146 127 152 172 333
4 410 419 551 545 279 206 146 127 118 150 151 321
5 486 489 641 635 284 213 151 127 100 160 153 337
6 519 455 562 534 319 215 166 120 109 140 181 344
7 427 381 500 469 295 214 168 137 126 140 180 338
8 436 402 509 432 305 188 216 141 128 134 288 336
9 385 368 499 467 313 207 190 132 200 147 291 356
10 342 379 526 486 333 198 183 156 337 160 248 393
11 387 371 540 455 314 168 169 137 207 168 231 403
12 370 395 552 423 347 183 163 149 142 149 227 397
13 360 405 577 449 366 188 182 147 159 127 200 383
14 342 358 614 427 362 222 203 114 192 132 198 415
15 342 394 587 437 319 245 185 104 148 132 216 406
16 358 504 517 468 365 218 157 97 119 115 262 396
17 328 456 489 450 340 210 145 99 170 121 285 399
18 351 433 463 384 373 239 153 108 339 149 266 490
19 460 461 466 358 330 300 158 101 170 156 314 471
20 417 494 585 364 293 237 572 112 148 176 316 441
21 361 579 595 336 274 282 219 158 137 185 267 414
22 315 619 631 341 272 280 193 134 136 159 249 429
23 334 538 589 321 273 502 162 116 134 143 256 393
24 435 581 579 316 289 364 136 121 143 138 236 405
25 429 615 510 297 385 275 148 102 145 137 247 435
26 418 545 493 333 339 227 152 103 147 130 306 386
27 418 435 501 380 260 217 201 104 155 148 345 368
28 386 433 476 330 262 257 178 102 151 179 408 380
29 431 405 553 310 412 226 165 108 157 215 388 355
30 398   571 309 321 178 172 129 148 236 350 340
31 413   549   274   204 141   198   374